tentative
	英 ['tentətɪv]
美['tɛntətɪv]
	    
	
    - adj. 试验性的,暂定的;踌躇的
- n. 假设,试验
 
    英英释意
	
	- 1. under terms not final or fully worked out or agreed upon;
- "probationary employees"
- "a provisional government"
- "just a tentative schedule"
- 2. unsettled in mind or opinion;
- "drew a few tentative conclusions"